NOTE: This product uses a Piercing style 134a can tap with a right handed thread. Compatible with most refrigerant oils. Usage Options: Available in various sizes, including 8 oz cans (equivalent to 21 oz of R134a), 30lb cylinders (equivalent to 31.2lb R134a), 50lb cylinders (equivalent to 54.6lb R134a), and 1,000lb cylinders, catering to diverse needs.
